#isotope — top 20, last 30d
| 16 | ℹ |
Natural (15)N(15)N abundances constrain fixed nitrogen loss.
(science.org)
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Science 2026-10-08 | #nitrogen #denitrification #isotope #biogeochemistry #anammox | |
| 7 | ℹ |
Rise and spread of lead-silver metallurgy deciphered from peatland archives.
(science.org)
|
Science Advances 2026-10-07 | #metallurgy #archaeology #isotope #paleoenvironment | |
| 0 | ℹ |
Zinc isotopic evidence for an Archean initiation of deep carbon cycling.
(pnas.org)
|
PNAS 2026-09-18 | #geochemistry #isotope #mantle #carbon cycling #archean |